2007 Chevrolet Uplander Electrical problem, I think

2007 CHEVROLET UPLANDER
115,000 MILES
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DUTTONVW
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2007 chevy uplander won't start, turn the key and the gauges go haywire, doors lock and unlock automatically, horn sound, no power to the radio, and I hear a buzzing. When I take the key out of the ignition, everything keeps going haywire. Please help
Nov 11, 2013 at 10:53 AM
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JACOBANDNICKOLAS
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It sounds like you may need a priest rather than a mechanic. lol As far as the problem, it is electrical for sure. Is the battery fully charged? Have you checked grounds and are the battery terminals clean and tight?
Nov 11, 2013 at 5:28 PM
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DUTTONVW
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I haven't checked ground, but terminals are clean and tight.
Nov 11, 2013 at 9:17 PM
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JACOBANDNICKOLAS
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Make sure the grounds are clean and tight and the battery is fully charged.
Nov 12, 2013 at 5:04 AM